Top picks for Boulder Outdoor & sports

Discover 14,347 Outdoor & sports in Boulder on Trip.com, updated November 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From HK$0.64 per person, with an average total of HK$275.05. Choose the option that suits your plan.

With 4.766k verified reviews, Outdoor & sports Boulder boast an average rating of 4.7.

This week's most popular Outdoor & sports: "United States 5G eSIM | Tri-network · Supports ChatGPT & Google Maps | 500MB/day - Total 100GB | 1–90 days | 24 hr billing | QR code", with 3.271k reviews and a 4.5 rating.

The next available day tour departs on November 4, 2026. Book now to secure your spot!

Boulder Outdoor & sports usually take about 1 hours — perfect for a relaxed, immersive experience!

November is the perfect time to visit Boulder! Choose from 14,347 available day tours, including seasonal favorites like United States 5G eSIM | Tri-network · Supports ChatGPT & Google Maps | 500MB/day - Total 100GB | 1–90 days | 24 hr billing | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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14347 results for Boulder Outdoor & sports

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Reviews/Trip Moments

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Reviews: Best Family Small-Group E-Bike Guided Tour in Boulder, Colorado
Guest User2024-05-20
Justin is an amazing tour guide and showed us boulder in the most amazing way possible. E bikes were great too.
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Reviews: United States 5G eSIM | Tri-network · Supports ChatGPT & Google Maps | 500MB/day - Total 100GB | 1–90 days | 24 hr billing | QR code
Guest User2026-09-23
eSIM was easy to installed. I tap on the phone from the order and done in about 3 minutes, activate data roaming and off you go, can access everything from WhatsApp to YouTube. Google in China. Speed outs good and upload is fast. Chew through data a bit.
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Reviews: United States 5G eSIM | Full coverage by three networks | Supports ChatGPT | Daily plan/total data | 24-hour billing | QR code
Guest User2026-11-01
It's very easy to activate this eSim. The 5G service is reliable. The price is reasonable. I recommend this service. Cheers.